Intellectual Olympiad in Information Security Systems - 2026 ongoing

1000 ₸
Subject: Information Security Systems
Level: VIII (I is easiest, XII is hardest)
Category: educator
Question language: 汉语
Questions: 15
Example question: 某管理员删除了关键审计记录,但事后否认进行过该操作。信息安全中的哪项属性主要用于防止或处理这类否认? 不可否认性, 可用性, 完整性, 机密性